75 static int jfs_create(struct inode *dip, struct dentry *dentry, umode_t mode,  in jfs_create()  argument
87 	jfs_info("jfs_create: dip:0x%p name:%pd", dip, dentry);  in jfs_create()
89 	rc = dquot_initialize(dip);  in jfs_create()
105 	ip = ialloc(dip, mode);  in jfs_create()
111 	tid = txBegin(dip->i_sb, 0);  in jfs_create()
113 	mutex_lock_nested(&JFS_IP(dip)->commit_mutex, COMMIT_MUTEX_PARENT);  in jfs_create()
116 	rc = jfs_init_acl(tid, ip, dip);  in jfs_create()
120 	rc = jfs_init_security(tid, ip, dip, &dentry->d_name);  in jfs_create()
126 	if ((rc = dtSearch(dip, &dname, &ino, &btstack, JFS_CREATE))) {  in jfs_create()
137 	iplist[0] = dip;  in jfs_create()
150 	if ((rc = dtInsert(tid, dip, &dname, &ino, &btstack))) {  in jfs_create()
165 	dip->i_ctime = dip->i_mtime = CURRENT_TIME;  in jfs_create()
167 	mark_inode_dirty(dip);  in jfs_create()
174 	mutex_unlock(&JFS_IP(dip)->commit_mutex);  in jfs_create()
210 static int jfs_mkdir(struct inode *dip, struct dentry *dentry, umode_t mode)  in jfs_mkdir()  argument
221 	jfs_info("jfs_mkdir: dip:0x%p name:%pd", dip, dentry);  in jfs_mkdir()
223 	rc = dquot_initialize(dip);  in jfs_mkdir()
239 	ip = ialloc(dip, S_IFDIR | mode);  in jfs_mkdir()
245 	tid = txBegin(dip->i_sb, 0);  in jfs_mkdir()
247 	mutex_lock_nested(&JFS_IP(dip)->commit_mutex, COMMIT_MUTEX_PARENT);  in jfs_mkdir()
250 	rc = jfs_init_acl(tid, ip, dip);  in jfs_mkdir()
254 	rc = jfs_init_security(tid, ip, dip, &dentry->d_name);  in jfs_mkdir()
260 	if ((rc = dtSearch(dip, &dname, &ino, &btstack, JFS_CREATE))) {  in jfs_mkdir()
271 	iplist[0] = dip;  in jfs_mkdir()
277 	dtInitRoot(tid, ip, dip->i_ino);  in jfs_mkdir()
284 	if ((rc = dtInsert(tid, dip, &dname, &ino, &btstack))) {  in jfs_mkdir()
300 	inc_nlink(dip);		/* for '..' from child directory */  in jfs_mkdir()
301 	dip->i_ctime = dip->i_mtime = CURRENT_TIME;  in jfs_mkdir()
302 	mark_inode_dirty(dip);  in jfs_mkdir()
309 	mutex_unlock(&JFS_IP(dip)->commit_mutex);  in jfs_mkdir()
349 static int jfs_rmdir(struct inode *dip, struct dentry *dentry)  in jfs_rmdir()  argument
359 	jfs_info("jfs_rmdir: dip:0x%p name:%pd", dip, dentry);  in jfs_rmdir()
362 	rc = dquot_initialize(dip);  in jfs_rmdir()
379 	tid = txBegin(dip->i_sb, 0);  in jfs_rmdir()
381 	mutex_lock_nested(&JFS_IP(dip)->commit_mutex, COMMIT_MUTEX_PARENT);  in jfs_rmdir()
384 	iplist[0] = dip;  in jfs_rmdir()
395 	if ((rc = dtDelete(tid, dip, &dname, &ino, JFS_REMOVE))) {  in jfs_rmdir()
401 		mutex_unlock(&JFS_IP(dip)->commit_mutex);  in jfs_rmdir()
409 	dip->i_ctime = dip->i_mtime = CURRENT_TIME;  in jfs_rmdir()
410 	inode_dec_link_count(dip);  in jfs_rmdir()
438 	mutex_unlock(&JFS_IP(dip)->commit_mutex);  in jfs_rmdir()
444 	if (test_cflag(COMMIT_Stale, dip)) {  in jfs_rmdir()
445 		if (dip->i_size > 1)  in jfs_rmdir()
446 			jfs_truncate_nolock(dip, 0);  in jfs_rmdir()
448 		clear_cflag(COMMIT_Stale, dip);  in jfs_rmdir()
479 static int jfs_unlink(struct inode *dip, struct dentry *dentry)  in jfs_unlink()  argument
491 	jfs_info("jfs_unlink: dip:0x%p name:%pd", dip, dentry);  in jfs_unlink()
494 	rc = dquot_initialize(dip);  in jfs_unlink()
506 	tid = txBegin(dip->i_sb, 0);  in jfs_unlink()
508 	mutex_lock_nested(&JFS_IP(dip)->commit_mutex, COMMIT_MUTEX_PARENT);  in jfs_unlink()
511 	iplist[0] = dip;  in jfs_unlink()
518 	if ((rc = dtDelete(tid, dip, &dname, &ino, JFS_REMOVE))) {  in jfs_unlink()
524 		mutex_unlock(&JFS_IP(dip)->commit_mutex);  in jfs_unlink()
531 	ip->i_ctime = dip->i_ctime = dip->i_mtime = CURRENT_TIME;  in jfs_unlink()
532 	mark_inode_dirty(dip);  in jfs_unlink()
547 			mutex_unlock(&JFS_IP(dip)->commit_mutex);  in jfs_unlink()
576 	mutex_unlock(&JFS_IP(dip)->commit_mutex);  in jfs_unlink()
579 		tid = txBegin(dip->i_sb, 0);  in jfs_unlink()
600 	if (test_cflag(COMMIT_Stale, dip)) {  in jfs_unlink()
601 		if (dip->i_size > 1)  in jfs_unlink()
602 			jfs_truncate_nolock(dip, 0);  in jfs_unlink()
604 		clear_cflag(COMMIT_Stale, dip);  in jfs_unlink()
888 static int jfs_symlink(struct inode *dip, struct dentry *dentry,  in jfs_symlink()  argument
907 	jfs_info("jfs_symlink: dip:0x%p name:%s", dip, name);  in jfs_symlink()
909 	rc = dquot_initialize(dip);  in jfs_symlink()
927 	ip = ialloc(dip, S_IFLNK | 0777);  in jfs_symlink()
933 	tid = txBegin(dip->i_sb, 0);  in jfs_symlink()
935 	mutex_lock_nested(&JFS_IP(dip)->commit_mutex, COMMIT_MUTEX_PARENT);  in jfs_symlink()
938 	rc = jfs_init_security(tid, ip, dip, &dentry->d_name);  in jfs_symlink()
1026 	rc = dtSearch(dip, &dname, &ino, &btstack, JFS_CREATE);  in jfs_symlink()
1029 		rc = dtInsert(tid, dip, &dname, &ino, &btstack);  in jfs_symlink()
1041 	dip->i_ctime = dip->i_mtime = CURRENT_TIME;  in jfs_symlink()
1042 	mark_inode_dirty(dip);  in jfs_symlink()
1047 	iplist[0] = dip;  in jfs_symlink()
1054 	mutex_unlock(&JFS_IP(dip)->commit_mutex);  in jfs_symlink()
1458 static struct dentry *jfs_lookup(struct inode *dip, struct dentry *dentry, unsigned int flags)  in jfs_lookup()  argument
1470 	rc = dtSearch(dip, &key, &inum, &btstack, JFS_LOOKUP);  in jfs_lookup()
1478 		ip = jfs_iget(dip->i_sb, inum);  in jfs_lookup()